Waiting till they reach 30Cm in average.
Couple of gorilla girl are having a bad time exploding. Might be that those two are not potted with coco/perlite but coco/pebbles.
Will spray with calmg boost 5ml/l ph:5.8 hope that helps.
Dli: 35
Don't worry you'll be fine, i also grow 8 plants in SOG with a similar tent and set up, i usually switch to bloom week 2 to 4 when they are about 25 cm so they reach 60 cm to 1 m20 depending strain and phenotype. 😉
@HerbalEdu, man that was the answer I needed lol, but switching from growing long ass veg scrog to this is the best and more logical thing to do for me